US Bridges

E10-N605 Connector over W10-S605 Connector Ramp

Fair

Los Angeles County, California · 07-LA-010-31.18-BWP · Structure no. 53 1633G

Built
1964
61 years old
Condition
Fair
inspected April 2023
Type
Tee Beam
Concrete Continuous
Length
115 ft
3 main spans
Daily traffic
13,300
2014 count
Owner
State
State Highway Agency

About this bridge

E10-N605 Connector over W10-S605 Connector Ramp is a concrete continuous tee beam carrying E10-N605 Connector over W10-S605 Connector Ramp in Los Angeles County, California. It was built in 1964, so it is 61 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 13,300 vehicles a day, roughly 2% of them trucks, projected to reach 13,842 by 2043. The structure is 115 ft (35.2 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesE10-N605 Connector
CrossesW10-S605 Connector Ramp
Location07-LA-010-31.18-BWP
RouteInterstate 10
CountyLos Angeles County
StateCalifornia
Coordinates34.06639, -118.00007
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating37.1 US tons
Inventory rating28.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length115 ft (35.2 m)
Longest span46 ft (14.1 m)
Deck width38 ft (11.7 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,300 (2014)
Projected traffic13,842 by 2043
Trucks2%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was E10-N605 Connector over W10-S605 Connector Ramp built?

It was built in 1964, making it 61 years old in 2025.

What condition is E10-N605 Connector over W10-S605 Connector Ramp in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.

How much traffic does E10-N605 Connector over W10-S605 Connector Ramp carry?

About 13,300 vehicles per day (2014 count), of which roughly 2% are trucks.

How long is E10-N605 Connector over W10-S605 Connector Ramp?

The structure is 115 ft (35.2 m) long with a longest span of 46 ft (14.1 m) and a deck 38 ft wide.

Who owns E10-N605 Connector over W10-S605 Connector Ramp?

It is owned by the State Highway Agency.